Home / 364,666.90-546,717.10-236,312.04

Finding the Fourth Proportional to 364,666.90, 546,717.10 and 236,312.04

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Solution

The fourth proportional to 364,666.90, 546,717.10 and 236,312.04 is: 354,284.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,666.90 : 546,717.10 = 236,312.04 : x
  2. Step 2: Convert to fraction form
    364,666.90/546,717.10 = 236,312.04/x
  3. Step 3: Cross multiply
    364,666.90x = 546,717.10 × 236,312.04
  4. Step 4: Simplify right side
    364,666.90x = 129,195,833,203.88
  5. Step 5: Solve for x
    x = 129,195,833,203.88/364,666.90
  6. Step 6: Final answer
    x = 354,284.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.